True of False: Advertisers can use call-to-action overlays (CTAs) for free.

True of False: Advertisers can use call-to-action overlays (CTAs) for free.

A) False

B) True

Explanation: Using CTA is absolutely free. But if someone click on the call-to-action overlay, advertiser has to pay for that click and publisher get a certain % of that amount that is being paid by advertiser.